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Preparation of lotus-like hierarchical microstructures on zinc substrate and study of its wettability
Wang, Huijie1; Yang, Zhou2; Yu, Jing1; Wu, Yizhi1; Shao, Weijia1; Jiang, Tongtong1; Xu, Xiaoliang1
刊名RSC ADVANCES
2014
DOI10.1039/c4ra04481a
4期:64页:33730-33738
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]SUPERHYDROPHOBIC SURFACES ; COPPER SURFACE ; SOLID-SURFACES ; WATER ; FABRICATION ; NANOSTRUCTURES ; NANOMATERIALS ; TRANSPARENT ; STATES ; FILMS
英文摘要In this paper, we innovatively propose a facile and controllable way to prepare a superhydrophobic Zn/ZnO film on a zinc substrate. In this approach, we soak the acid etched Zn substrate in pure warm water, resulting in the formation of a hierarchical configuration with micron-sized grooves and nanorods. The lotus-like hierarchical Zn/ZnO micro/nano structure can be acquired and tailored under a wide range of reaction conditions by controlling the reaction temperature and duration. The formation mechanism of the hierarchical structure has been discussed. The wettability of as-modified surfaces has been studied through three aspects: superhydrophobicity, oleophobicity (for oily liquids), and oil-water separation properties. What's more, the as-prepared superhydrophobic samples show good thermal stability (under 200 degrees C) and recoverability. This approach offers potential for industrial application of self-cleaning surfaces because of its features such as time-saving, low cost, easy preparation and so on.
语种英语
WOS记录号WOS:000341287300013
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/145709
专题中国科学院大连化学物理研究所
作者单位1.Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
推荐引用方式
GB/T 7714
Wang, Huijie,Yang, Zhou,Yu, Jing,et al. Preparation of lotus-like hierarchical microstructures on zinc substrate and study of its wettability[J]. RSC ADVANCES,2014,4(64):33730-33738.
APA Wang, Huijie.,Yang, Zhou.,Yu, Jing.,Wu, Yizhi.,Shao, Weijia.,...&Xu, Xiaoliang.(2014).Preparation of lotus-like hierarchical microstructures on zinc substrate and study of its wettability.RSC ADVANCES,4(64),33730-33738.
MLA Wang, Huijie,et al."Preparation of lotus-like hierarchical microstructures on zinc substrate and study of its wettability".RSC ADVANCES 4.64(2014):33730-33738.
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